101022330 has 32 divisors (see below), whose sum is σ = 256716864. Its totient is φ = 25354496.

The previous prime is 101022329. The next prime is 101022343. The reversal of 101022330 is 33220101.

It is a happy number.

It is a super-2 number, since 2×101022330² = 20411022317257800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98532 + ... + 99551.

It is an arithmetic number, because the mean of its divisors is an integer number (8022402).

Almost surely, 2^101022330 is an apocalyptic number.

101022330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101022330 is an abundant number, since it is smaller than the sum of its proper divisors (155694534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101022330 is a wasteful number, since it uses less digits than its factorization.

101022330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198110.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 101022330 is about 10050.9865187453. The cubic root of 101022330 is about 465.7352687208.

Adding to 101022330 its reverse (33220101), we get a palindrome (134242431).

The spelling of 101022330 in words is "one hundred one million, twenty-two thousand, three hundred thirty".